refactor: redesign core architecture

- reorganize directory structure
- refactor module layout
- redesign internal data structures
- simplify data flow

Prepare for future GFM table support.

Author: kibi2

lua/tir/ndjsons.lua

@@ -1,9 +1,4 @@
 --- Configuration management for tirenvi.
----
-
------------------------------------------------------------------------
--- Dependencies
------------------------------------------------------------------------
 
 local levels = vim.log.levels
 
@@ -22,13 +17,13 @@ local defaults = {
 		pipe = "│", -- │┆┊┇┃┋▏▕
 		padding = " ", --    ·∙⸱␣␠⠀░
 		trim = "⇢", -- ⇢⋯⋮︙›↠▶¬…
-		lf = "⤶", -- ⤶⏎↵↲⤷␤¶—↩️
+		lf = "↲", -- ⤶⏎↵↲⤷␤¶—↩️
 		tab = "»", -- »⇥→⇨▹▸▻►⇤␉》
 	},
 	---@type {[string]: Parser}
 	parser_map = {
-		csv = { executable = "tir-csv", options = {}, required_version = { 0, 1, 1 } },
-		tsv = { executable = "tir-csv", options = { "--delimiter", "\t" }, required_version = { 0, 1, 1 } },
+		csv = { executable = "tir-csv", options = {}, required_version = { 0, 1, 2 } },
+		tsv = { executable = "tir-csv", options = { "--delimiter", "\t" }, required_version = { 0, 1, 2 } },
 		-- md  = "tir-gfm",
 	},
 	log = {

lua/tirenvi/buf_state.lua

@@ -1,34 +1,18 @@
-local config = require("tirenvi.config")
-
 local M = {}
 
--- ng line
-M.NG_LINE_MARK = "TIRVIM-NG" .. config.marks.pipe
-
--- Buffer-local flags.
-local PREFIX = "tirenvi_"
-M.BUF_KEY = {
-	-- Set only when バッファが最初に表示された
-	INITIALIZED = PREFIX .. "initialized",
-
-	-- Set only when the on_lines callback is attached.
-	ATTACH_COUNT = PREFIX .. "attached",
-
-	-- Has a value only between Buf[Write|File]Pre and Buf[Write|File]Post.
-	OLD_PATH = PREFIX .. "old_path",
-
-	-- Intended to store a list of invalid line numbers.
-	-- Currently set to {1} when invalid lines exist, otherwise nil.
-	INVALID_LINES = PREFIX .. "invalid_lines",
-
-	-- true when in insert mode
-	INSERT_MODE = PREFIX .. "insert_mode",
-
-	-- Rows that became invalid in insert mode
-	PENDING_REPAIR_ROWS = PREFIX .. "pending_repair_rows",
-
-	-- Depth of patch
-	PATCH_DEPTH = PREFIX .. "patch_depth",
+M.DOCUMENT_VERSION = "tir/0.1"
+M.KIND = {
+	ATTR_FILE = "attr_file",
+	ATTR_PLAIN = "attr_plain",
+	ATTR_GRID = "attr_grid",
+	PLAIN = "plain",
+	GRID = "grid",
+}
+M.ALIGN = {
+	DEFAULT = "default",
+	LEFT = "left",
+	CENTER = "center",
+	RIGHT = "right",
 }
 
 return M